PE30 Vishay Sfernice Fully Sealed Container Cermet Potentiometers Military and Professional Grade FEATURES • • • • • • • • 3 Watt at 70°C High power rating Low temperature coefficient Excellent stability Full sealing Low contact resistance variation Mechanical strength Use of faston 2.86 connections ELECTRICAL SPECIFICATIONS Resistive Element Electrical Travel Resistance Range... cermet 270° ± 10° 22Ω to 10MΩ 100Ω to 2.2MΩ 1 - 2.2 - 4.7 and on request 1 - 2 - 5 ± 20% ± 10% - ± 5% 3 W at 70°C 1.5 W at 70°C See Standard Resistance Element Data 300V 3% Rn or 3Ω 1Ω 2500V Linear Law Logarithmic Laws Standard Series E3 Tolerance Standard On Request Linear Logarithmic Power Rating Temperature Coefficient Limiting Element Voltage (Linear Law) Contact Resistance Variation End Resistance (Typical) Dielectric Strength (RMS) 106MΩ Insulation Resistance (500 VDC) MECHANICAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS Mechanical Travel 300° ± 5° Temperature Range – 55°C + 125°C Operating Torque (max. Ncm) 3 typical Climatic Category 55/125/56 End Stop Torque (max. Ncm) 70 Sealing Max. Tightening Torque... Of Mounting Nut (Ncm) fully sealed container IP67 250 Unit Weight (max. g) 23 to 32 RESISTANCE LAWS POWER RATING CHART 100 RATED POWER IN WATT % TOTAL RESISTANCE LIN. LAW “A” 3 LOG. LAWS “L & F” 1.5 80 F 60 A 40 L 20 0 0 20 0 0 20 40 60 70 80 100 125 140 40 60 80 100 % CLOCKWISE SHAFT ROTATION AMBIENT TEMPERATURE IN DEGREES CELSIUS www.vishay.com 100 For technical questions, contact [email protected] Document Number: 51037 Revision 19-Jul-02 PE30 Vishay Sfernice Fully Sealed Container Cermet Potentiometers Military and Professional Grade DIMENSIONS in millimeters PE30 76° 20 max 8 12 14 wrench 11.5 Thread M10 x 0.75 c a R= Ø 19.7 Ø6 5.2 3 0.5 b 2.85 AC = 16 AM = 25 AL = 50 DBAN SHAFT LOCKING PE30 LPRP - WITH LOCATING PEG 14 wrench 0.8 3 12 wrench Ø2 Flats located 12.5 9.2 6.5 3 1.5 15 PANEL SEALED VERSION PE30P - PE30PE PE : including locating peg CIRCUIT DIAGRAM 23 max 15 Ø 1.2 9 0.7 Thread M10 x 0.75 Flats located slot 1 x 1.8 deep a 8 ± 0.2 Ø6 Ø 19.7 c (1) (3) b (2) Ø 10.5 Sealing ring cw AC = 13 ± 0.8 AM = 22 ± 0.8 AL = 47 ± 0.8 Tolerance unless otherwise specified ± 0.5 SPECIAL FEATURES COMMAND SHAFT SHAFT LOCKING : DBAN Length is measured from the mounting surface to the free end of the shaft. The screwdriver slot is aligned with the wiper within ±10°. Special shafts are available, in accordance to drawings supplied by customers. We recommend that customers should not machine shafts, in order to avoid damage. Bending or torsion of terminals should also be avoided. The shaft locking device consists of a tapered nut tightening a slotted notched washer against both bushing and shaft. DBAN tightening torque is 200 Ncm, shaft locking torque being 30 Ncm. DBAN is also available with all special types. This device is normally supplied in a separate bag. Can be pre-mounted on request. PANEL SEALING : PE30 P The panel sealing device consists of a ring located in a slot on the potentiometer face. Sealing is obtained by tightening the ring against the panel when mounting the potentiometer. LOCATING PEG : LPRP Location is obtained by fitting a special washer in 2 holes drilled at 180° in the potentiometer face. LINEARITY The typical linearity of linear variation law potentiometers is ±5%. Guaranteed linearity on request. Consult VISHAY. Document Number: 51037 Revision 19-Jul-02 For technical questions, contact [email protected] www.vishay.com 101 PE30 Vishay Sfernice Fully Sealed Container Cermet Potentiometers Military and Professional Grade PERFORMANCE NF C 83-253 TESTS CONDITIONS Phase A dry heat 125°C Phase B damp heat Phase C cold –55°C Phase D damp heat 5 cycles Climatic Sequence ∆RT(%) REQUIREMENTS ∆R1-2 RT R1-2 (%) TYPICAL VALUES AND DRIFTS ∆RT(%) ∆R1-2(%) RT R1-2 ± 10% ± 0.5% ± 10% ± 1% ± 10% Insulation resist. > 100MΩ ± 0.5% ± 1% Insulation resist. > 104MΩ 25000 cycles ± 10% Contact res. variat.: < 7% Rn ± 3% Contact res. variat.: < 2% Rn Load Life 1000 h at rated power 90'/30' - ambient temp. 70°C ± 10% Contact res. variat.: < 7% Rn ± 1% Contact res. variat.: < 3% Rn Rapid Temperature Change 5 cycles – 55°C to + 125°C ± 3% ± 0.5% ± 2% ± 0.1% ± 0.2 % ± 2% ± 0.1% ± 0.2 % Long Term Damp Heat 56 days Rotational Life 50 g 11 ms 3 successive shocks in 3 directions 10 - 55 Hz 0.75mm or 10 g during 6 hours Shock Vibration MARKING STANDARD RESISTANCE ELEMENT DATA VISHAY trademark, series, NF types if applicable, ohmic value (in Ω, kΩ, MΩ), tolerance (in %), manufacturing date, marking of terminals 1, 2, 3 or a, b, c. LOG LAWS LINEAR LAW STANDARD T.C. RESISMAX. MAX. MAX. CUR. MAX. MAX. MAX. CUR. –55°C TANCE POWER WORKING THROUGH POWER WORKING THROUGH +125°C VALUES AT +70°C VOLTAGE ELEMENT AT +70°C VOLTAGE ELEMENT ppm/°C Ω W V mA W V mA 22 3 8.12 369 200 47 3 11.87 252 100 220 470 1k 2.2k 4.7k 10k 22k 47k 100k 220k 470k 1M 2.2M 4.7M 10M 3 3 3 3 3 3 3 3 1.91 0.90 0.41 0.19 0.09 0.04 0.02 0.01 17.32 25.69 37.55 54.77 81.24 118.74 173.20 256.9 300 300 300 300 300 300 300 300 173 116 79 54 37 25 17 11 6.3 3 1.36 0.63 0.30 0.13 0.06 0.03 1.5 1.5 1.5 1.5 1.5 1.5 0.9 0.41 0.19 0.09 38.7 57.4 83.9 122 181.6 265 300 300 300 300 38.7 26.1 17.9 12.2 8.25 5.64 3 1.36 0.63 0.30 ±100 ORDERING INFORMATION PE30 SERIES P FEATURE P Panel sealing* LPRP Locating peg DBAN Shaft locking AC SHAFT LENGTH 200 kΩ OHMIC VALUE AC 16 ± 0.5mm slotted AM 25 ± 0.5mm slotted AL 50 ± 0.5mm plain round ± 20% A BO10 TOLERANCE LAW PACKAGING ± 20% standard ± 10% on request A linear L clockwise logarithmic F inverse clockwise logarithmic * PE Panel sealing with locating peg (former designation E108) www.vishay.com 102 For technical questions, contact [email protected] Document Number: 51037 Revision 19-Jul-02